0494-0911
1990 Issue 4
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shui li gong cheng ce liang xi ti ji de bian xie yu gai ge de yan tao
bai zhong liang ; zhu ting zhang
bai zhong liang ; zhu ting zhang
..............page:43
ashtech-xii gps ce liang yi ( xia )
wang guang yun ; pan xin
wang guang yun ; pan xin
..............page:37
di li xin xi xi tong de hui gu yu zhan wang ( shang )
zhang guang yu ;y.c.lee
zhang guang yu ;y.c.lee
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guan yu zhi xin tuo yuan de tao lun
ding jun
ding jun
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shui zhun zhe guang gai zheng yan jiu bao gao
liang zhen ying ; li ming
liang zhen ying ; li ming
..............page:13
zhong guo li dai di ji ce hui suo tan
yu chun yu
yu chun yu
..............page:11
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